https://stereoscopyhistory.net/compendium/hyperstereo
Hyperstereo - Compendium of Stereoscopes - Stereoscopy History
A longer-than-standard stereo baseline to increase the perceived depth effect in the resulting stereoview.
compendiumstereoscopesstereoscopyhistory
https://stereoscopyhistory.net/compendium/stereoscope-a-main-perfectionne
Stéréoscope à main perfectionné - Compendium of Stereoscopes - Stereoscopy History
The Stéréoscope à main perfectionné was primarily intended for glass stereoviews but also featured a hinged lid for the illumination of paper...
maincompendiumstereoscopesstereoscopyhistory
https://stereoscopyhistory.net/compendium/clement-paul
Clément, Paul - Compendium of Stereoscopes - Stereoscopy History
Paul Joseph Clément was an inventor who patented two designs related to the stereoscope. The claims of his first patent were incorporated into a...
paulcompendiumstereoscopesstereoscopyhistory